| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.54 | 4.797% | $33.053 | $33.05 | $33.05 | $33.10 |
| Purchase #2 | $204.73 | 10.195% | $225.6022 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $85.46 | 13.666% | $97.139 | $97.14 | $97.15 | $97.10 |
| Purchase #4 | $218.74 | 9.228% | $238.9253 | $238.93 | $238.95 | $238.90 |
| Purchase #5 | $75.27 | 11.627% | $84.0216 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $160.94 | 9.446% | $176.1424 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $144.84 | 12.805% | $163.3868 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $921.52 | $1,018.2703 | $1,018.27 | $1,018.30 | $1,018.20 | |